tinyramfs/hooks/lvm/lvm.init
2020-09-07 09:55:41 +03:00

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# vim: set ft=sh:
# shellcheck shell=sh
#
# false positive
# shellcheck disable=2154
#
# word splitting is safe by design
# shellcheck disable=2068
{
[ "$break" = lvm ] && { print "break before trigger_lvm()"; sh; }
export DM_DISABLE_UDEV=1
mkdir -p /run/lvm /run/lock/lvm
set -- \
--sysinit -qq -aay "${lvm_discard:+--config=devices{issue_discards=1}}"
if [ "$lvm_group" ] && [ "$lvm_name" ]; then
lvm lvchange $@ "${lvm_group}/${lvm_name}"
elif [ "$lvm_group" ]; then
lvm vgchange $@ "$lvm_group"
elif [ "$lvm_tag" ]; then
lvm lvchange $@ "@${lvm_tag}"
else
lvm vgchange $@
fi || panic "failed to trigger LVM"
}